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Research ArticleOpen accessIn the abstractAn Assessment of the Electric Power Quality and Electrical Installation Impacts on Medical Electrical Equipment Operations at Health Care FacilitiesMário César Giacco Ramos, Carlos Márcio Vieira TahanProblem statement: Medical electrical equipments at health care facilities presented malfunction and wrong medical information due to poor electric power quality and to inadequate electrical Installations. Some equipment such as X-ray, computerized axial tomography and magnetic resonance imaging are considered as polluting ones due to their high amount of harmonics and voltage transients produced on the electrical power supply when … …American Journal of Applied Sciences, Vol. 6, Issue 4 · 30 Apr 2009 · 7,517 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment of New Didactic Materials for Teaching Science and Biology: The Importance of the New Education PracticesDanon Clemes Cardoso, Maykon Passos Cristiano, Camila Orlandi ArentProblem statement: The creativity of teachers in the planning process of their classes for teaching science and biology may be an instigator to promote and stimulate learning. The science should be something that awakens curiosity in students to make learning pleasurable and increase their interest. The aim this research was to develop didactic materials for to help the teaching-learning process … …OnLine Journal of Biological Sciences, Vol. 9, Issue 1 · 31 Mar 2009 · 8,609 accessesView PDFCite
Research ArticleOpen accessIn the abstractWhy College or University Students Hate Proofs in Mathematics?Mbaïtiga ZacharieProblem Statement: A proof is a notoriously difficult mathematical concept for students. Empirical studies have shown that students emerge from proof-oriented courses such as high-school geometry, introduction to proof, complex and abstract algebra unable to construct anything beyond very trivial proofs. Furthermore, most university students do not know what constitutes a proof and cannot determine whether a purported proof is … …Journal of Mathematics and Statistics, Vol. 5, Issue 1 · 31 Mar 2009 · 8,853 accessesView PDFCite
Research ArticleOpen accessIn the abstractVegetation Dynamics Depending on Ecological Particularities of Bozanta Mare (Maramures County-Romania) Tailing Pound: Case StudyMonica Marian, Leonard Mihaly Cozmuta, Camelia Varga et al.The present study followed an ecological demarche of reintegration in the scenary through revegetation of an anthropic ground, consisting in a waste pond formed from the flotation activity of non-ferrous ores. Problem statement: To support the formation of a compact vegetal layer, having anti-erosion and a restoration role, a preliminary study was required regarding the spontaneous settlement of different vegetal … …American Journal of Environmental Sciences, Vol. 5, Issue 1 · 28 Feb 2009 · 7,362 accessesView PDFCite
Research ArticleOpen accessIn the abstractPre-Service Teachers' Reading Tendencies: Implications for Promoting ReadingAli Fuat AriciThe purpose of this study was to examine Turkish pre-service teachers' reading tendencies. It specifically focused on to identify pre-service teachers' reading backgrounds and also to put forward the relationships between the tendencies of them and their gender as well as program. Participants were 114 female and 72 male undergraduate students from a state university in Turkey; the data collection … …American Journal of Applied Sciences, Vol. 5, Issue 6 · 30 Jun 2008 · 6,924 accessesView PDFCite
Research ArticleOpen accessIn the abstractTowards a Theory and View of Teaching Compressed and Abbreviated Research Methodology and Statistics CoursesJames Carifio, Lisa EriksonOne of the highly questionable effects of educational reform and other curriculum reshaping factors at both the high school, post-secondary and graduate levels has been the shift to teaching compressed, pared-down or abbreviated courses in still needed or required subject-matter that became de-emphasized in the current educational reformation. Research methodology, particularly the highly quantitative and experimental kind and statistics, are … …Journal of Social Sciences, Vol. 3, Issue 4 · 31 Dec 2007 · 7,762 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Preliminary Study of Illumination Levels in University and Elementary Classrooms in Campina Grande, BrazilCharles I. Abramson, Melanie C. Page, Mia Zolna et al.The purpose of our study was to provide preliminary data on light levels used in university and elementary school classrooms in Campina Grande, Brazil with the aim of providing Brazilian politicians and educators with data to support continued educational initiatives in northeast Brazil. The data were gathered at the Universidade Federal de Campina Grande (UFCG) and compared with a sample … …Journal of Social Sciences, Vol. 3, Issue 3 · 30 Sep 2007 · 7,480 accessesView PDFCite
Research ArticleOpen accessIn the abstractResponsibilities of Graduate Student: The Review of Research Student PoliciesNorhasni Zainal Abiddin, Mel WestThe researcher’s previous study had found that most research students did not fully used their graduate research student policy as point of reference. Objective was to review the contents of the research student policy and the benefits of having systematic policies for the supervision of research students. Total of 40 graduate research student policies had been studied from 40 well … …Journal of Social Sciences, Vol. 3, Issue 1 · 31 Mar 2007 · 8,044 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Role of Competition in Today's Hong Kong The Views of Hong Kong Chinese Adolescents in Comparative PerspectiveDavid WatkinsOpen-ended responses to the question "what kind of role does competition play in Hong Kong today?" were obtained from 257 senior Hong Kong secondary school students aged 16-18 years. Content analysis showed the respondents viewed competition in terms of the areas in which competition was involved, the importance of such competition, and the value of this competition. Their views of … …Journal of Social Sciences, Vol. 2, Issue 3 · 30 Sep 2006 · 8,326 accessesView PDFCite
Research ArticleOpen accessIn the abstractScholastic Achievement of Higher Secondary Students in Science StreamZebun N. KhanThe present study was conducted on 400 students (200 boys and 200 Girls) selected from senior secondary school of A.M.U., Aligarh-India, to establish the prognostic value of different measures of cognition, personality and demographic variables for success at higher secondary level in science stream. The scores obtained on different variables were factor-analyzed to get a smaller number of meaningful variables … …Journal of Social Sciences, Vol. 1, Issue 2 · 30 Jun 2005 · 7,315 accessesView PDFCite